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disa [49]
3 years ago
11

In 2016, the population of the United States was approximately 3.24 x 10^8. It is expected that the population will be about 3.9

8 x 10^8 in 2050. Which shows the growth in population, written in scientific notation?
Mathematics
1 answer:
aleksandrvk [35]3 years ago
5 0

Answer:

7.4 x 10^7

Step-by-step explanation:

3.98 x 10^8 - 3.24 x 10^8 = 0.74 x 10^8 (not scientific notation, because it isn't full number)

0.74 x 10^8 ---> 7.4 x 10^7

   - got seven by counting the spaces it moved over (right decrease, while left increases)

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0.45 = 47/100 = 9/20
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C.)-5

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3 / m + 4 - 4 / m = 6 (i) Show that this equation can be written as 6m^2 + 25m+16= 0
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Answer:

Proved Below

Step-by-step explanation:

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Zarrin [17]
Hello there.

<span>Tyrone mixed 7/12 quart of red paint with 1/12 quart of yellow paint how much paint does Tyrone have in the mixture?
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Hope This Helps You!
Good Luck Studying ^-^</span>
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How do you turn -8/9 into a decimal and percent?
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